Use the following steps for boost mode verification:

1. Turn off and disconnect PS1.
2. Set Load #1 to 3.7V and 2A current limit.
   Note:

   If Load #1 connected from BATTERY-J4(3) to PGND-J4(1) is not a four quadrant supply, remove Load #1 and use PS1 (disconnected in 8.4.1), set to 3.7V, 2A current limit and connect to BATTERY-J4(3) to PGND-J4(1).

3. In the EVM software, check .
4. Connect Load #2
   • For BQ25619 (BMS025-005): across VPB-J3(1) and PGND-J3(2).
   • For all others: across VIN-J1(2) and PGND-J1(1).
   • For BQ25619, measure VPB (VPB-TP14 and PGND-TP32) = 5.0V ±0.2V.
   • For all others, measure VBUS (VBUS-TP12 and PGND-TP31) = 5.0V ±0.2V.
5. Turn off and disconnect power supply.
6. Remove Load #2 from connection.